Home / Standards / GB/T 3001-2017 GB/T 3001-2017 Active Refractory products—Determination of modulus of rupture at ambient temperature 耐火材料 常温抗折强度试验方法 Standard Type GBT ICS 81.080 CCS Q40 Status 现行 Issue Date 2017-09-07 Implementation 2018-08-01 Responsible Dept 国家标准委 Drafting Unit N/A